1 files changed, 2 insertions, 1 deletions
diff --git a/opcodes b/opcodes
index c59a65c..bfb21f6 100644
--- a/opcodes
+++ b/opcodes
@@ -46,7 +46,8 @@ or      rd rs1 rs2 16=0 15..10=0 9..7=6 6..2=0x0C 1..0=3
 and     rd rs1 rs2 16=0 15..10=0 9..7=7 6..2=0x0C 1..0=3
 
 mul     rd rs1 rs2 16=0 15..10=1 9..7=0 6..2=0x0C 1..0=3
-mulh    rd rs1 rs2 16=0 15..10=1 9..7=2 6..2=0x0C 1..0=3
+mulh    rd rs1 rs2 16=0 15..10=1 9..7=1 6..2=0x0C 1..0=3
+mulhsu  rd rs1 rs2 16=0 15..10=1 9..7=2 6..2=0x0C 1..0=3
 mulhu   rd rs1 rs2 16=0 15..10=1 9..7=3 6..2=0x0C 1..0=3
 div     rd rs1 rs2 16=0 15..10=1 9..7=4 6..2=0x0C 1..0=3
 divu    rd rs1 rs2 16=0 15..10=1 9..7=5 6..2=0x0C 1..0=3